diff options
Diffstat (limited to 'src/session-service.c')
| -rw-r--r-- | src/session-service.c | 379 |
1 files changed, 179 insertions, 200 deletions
diff --git a/src/session-service.c b/src/session-service.c index ddcb7cb..a29fe21 100644 --- a/src/session-service.c +++ b/src/session-service.c @@ -8,6 +8,7 @@ Authors: Ted Gould <ted@canonical.com> Christoph Korn <c_korn@gmx.de> Cody Russell <crussell@canonical.com> + Conor Curran <conor.curran@canonical.com> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License version 3, as published @@ -80,7 +81,9 @@ static SessionDbus *session_dbus = NULL; static DbusmenuMenuitem *lock_menuitem = NULL; static DbusmenuMenuitem *switch_menuitem = NULL; -static DbusmenuMenuitem * root_menuitem = NULL; +static DbusmenuMenuitem * session_root_menuitem = NULL; +static DbusmenuMenuitem * users_root_menuitem = NULL; + static GMainLoop * mainloop = NULL; static DBusGProxy * up_main_proxy = NULL; static DBusGProxy * up_prop_proxy = NULL; @@ -101,7 +104,8 @@ static gboolean allow_suspend = TRUE; static GConfClient * gconf_client = NULL; -static void rebuild_items (DbusmenuMenuitem *root, UsersServiceDbus *service); +static void rebuild_session_items (DbusmenuMenuitem *root, UsersServiceDbus *service); +static void rebuild_user_items (DbusmenuMenuitem *root, UsersServiceDbus *service); static void lockdown_changed (GConfClient *client, @@ -117,7 +121,7 @@ lockdown_changed (GConfClient *client, } if (g_strcmp0 (key, LOCKDOWN_KEY_USER) == 0 || g_strcmp0 (key, LOCKDOWN_KEY_SCREENSAVER) == 0) { - rebuild_items(root_menuitem, dbus_interface); + rebuild_session_items(session_root_menuitem, dbus_interface); } return; @@ -228,7 +232,7 @@ suspend_prop_cb (DBusGProxy * proxy, DBusGProxyCall * call, gpointer userdata) gboolean local_can_suspend = g_value_get_boolean(&candoit); if (local_can_suspend != can_suspend) { can_suspend = local_can_suspend; - rebuild_items(root_menuitem, dbus_interface); + rebuild_session_items(session_root_menuitem, dbus_interface); } return; @@ -253,7 +257,7 @@ hibernate_prop_cb (DBusGProxy * proxy, DBusGProxyCall * call, gpointer userdata) gboolean local_can_hibernate = g_value_get_boolean(&candoit); if (local_can_hibernate != can_hibernate) { can_hibernate = local_can_hibernate; - rebuild_items(root_menuitem, dbus_interface); + rebuild_session_items(session_root_menuitem, dbus_interface); } return; @@ -314,7 +318,7 @@ allowed_cb (DBusGProxy *proxy, gboolean OUT_allowed, GError *error, gpointer use if (OUT_allowed != *can_do) { *can_do = OUT_allowed; - rebuild_items (root_menuitem, dbus_interface); + rebuild_session_items (session_root_menuitem, dbus_interface); } } @@ -508,18 +512,18 @@ compare_users_by_username (const gchar *a, } /* Take a desktop file and execute it */ -static void +/*static void desktop_activate_cb (DbusmenuMenuitem * mi, guint timestamp, gpointer data) { GAppInfo * appinfo = G_APP_INFO(data); g_return_if_fail(appinfo != NULL); g_app_info_launch(appinfo, NULL, NULL, NULL); return; -} +}*/ /* Look at the GAppInfo structures and sort based on the application names */ -static gint +/*static gint sort_app_infos (gconstpointer a, gconstpointer b) { GAppInfo * appa = G_APP_INFO(a); @@ -537,20 +541,20 @@ sort_app_infos (gconstpointer a, gconstpointer b) } return g_strcmp0(namea, nameb); -} +}*/ /* Builds up the menu for us */ -static void -rebuild_items (DbusmenuMenuitem *root, - UsersServiceDbus *service) + +static void +rebuild_user_items (DbusmenuMenuitem *root, + UsersServiceDbus *service) { + DbusmenuMenuitem *guest_mi = NULL; DbusmenuMenuitem *mi = NULL; - DbusmenuMenuitem * guest_mi = NULL; - GList *u; - UserData *user; - gboolean can_activate; - gboolean can_lockscreen; + GList *children; + gboolean can_activate; + /* Make sure we have a valid GConf client, and build one if needed */ @@ -559,13 +563,118 @@ rebuild_items (DbusmenuMenuitem *root, /* Check to see which menu items we're allowed to have */ can_activate = users_service_dbus_can_activate_session (service) && !gconf_client_get_bool (gconf_client, LOCKDOWN_KEY_USER, NULL); - can_lockscreen = !gconf_client_get_bool (gconf_client, LOCKDOWN_KEY_SCREENSAVER, NULL); /* Remove the old menu items if that makes sense */ children = dbusmenu_menuitem_take_children (root); + g_list_foreach (children, (GFunc)g_object_unref, NULL); g_list_free (children); + GList *u; + UserData *user; + + GList * users = NULL; + users = users_service_dbus_get_user_list (service); + guint user_count = g_list_length(users); + if (user_count > MINIMUM_USERS && user_count < MAXIMUM_USERS) { + users = g_list_sort (users, (GCompareFunc)compare_users_by_username); + } + + for (u = users; u != NULL; u = g_list_next (u)) { + user = u->data; + user->service = service; + + if (user->uid == getuid()) { + /* Hide me from the list */ + continue; + } + + if (g_strcmp0(user->user_name, "guest") == 0) { + /* Check to see if the guest has sessions and so therefore should + get a check mark. */ + if (user->sessions != NULL) { + dbusmenu_menuitem_property_set_bool (guest_mi, USER_ITEM_PROP_LOGGED_IN, TRUE); + } + /* If we're showing user accounts, keep going through the list */ + if (user_count > MINIMUM_USERS && user_count < MAXIMUM_USERS) { + continue; + } + /* If not, we can stop here */ + break; + } + + if (user_count > MINIMUM_USERS && user_count < MAXIMUM_USERS) { + mi = dbusmenu_menuitem_new (); + dbusmenu_menuitem_property_set (mi, DBUSMENU_MENUITEM_PROP_TYPE, USER_ITEM_TYPE); + if (user->real_name_conflict) { + gchar * conflictedname = g_strdup_printf("%s (%s)", user->real_name, user->user_name); + dbusmenu_menuitem_property_set (mi, USER_ITEM_PROP_NAME, conflictedname); + g_free(conflictedname); + } else { + dbusmenu_menuitem_property_set (mi, USER_ITEM_PROP_NAME, user->real_name); + } + dbusmenu_menuitem_property_set_bool (mi, USER_ITEM_PROP_LOGGED_IN, user->sessions != NULL); + if (user->icon_url != NULL && user->icon_url[0] != '\0' && g_str_has_prefix(user->icon_url, "file://")) { + dbusmenu_menuitem_property_set(mi, USER_ITEM_PROP_ICON, user->icon_url + strlen("file://")); + } else { + dbusmenu_menuitem_property_set(mi, USER_ITEM_PROP_ICON, USER_ITEM_ICON_DEFAULT); + } + dbusmenu_menuitem_child_append (root, mi); + g_signal_connect (G_OBJECT (mi), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK (activate_user_session), user); + user->menuitem = mi; + } + } + + g_list_free(users); + + /* Set to NULL just incase we don't end up building one */ + users_service_dbus_set_guest_item(service, NULL); + + /* Build all of the user switching items */ + if (can_activate == TRUE) + { + if (check_guest_session ()) + { + guest_mi = dbusmenu_menuitem_new (); + dbusmenu_menuitem_property_set (guest_mi, DBUSMENU_MENUITEM_PROP_TYPE, USER_ITEM_TYPE); + dbusmenu_menuitem_property_set (guest_mi, USER_ITEM_PROP_NAME, _("Guest Session")); + dbusmenu_menuitem_property_set_bool (guest_mi, USER_ITEM_PROP_LOGGED_IN, FALSE); + dbusmenu_menuitem_child_append (root, guest_mi); + g_signal_connect (G_OBJECT (guest_mi), + DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, + G_CALLBACK (activate_guest_session), + service); + users_service_dbus_set_guest_item(service, guest_mi); + } + + if (check_new_session ()) + { + switch_menuitem = dbusmenu_menuitem_new (); + dbusmenu_menuitem_property_set (switch_menuitem, + DBUSMENU_MENUITEM_PROP_TYPE, + MENU_SWITCH_TYPE); + dbusmenu_menuitem_property_set (switch_menuitem, MENU_SWITCH_USER, g_get_user_name()); + dbusmenu_menuitem_child_append (root, switch_menuitem); + g_signal_connect (G_OBJECT (switch_menuitem), + DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, + G_CALLBACK (activate_new_session), NULL); + } + } +} + +static void +rebuild_session_items (DbusmenuMenuitem *root, + UsersServiceDbus *service) +{ + gboolean can_lockscreen; + + /* Make sure we have a valid GConf client, and build one + if needed */ + ensure_gconf_client (); + + can_lockscreen = !gconf_client_get_bool ( gconf_client, + LOCKDOWN_KEY_SCREENSAVER, + NULL); /* Lock screen item */ if (can_lockscreen) { lock_menuitem = dbusmenu_menuitem_new(); @@ -580,124 +689,42 @@ rebuild_items (DbusmenuMenuitem *root, g_debug("Unable to get lock screen shortcut."); } - g_signal_connect(G_OBJECT(lock_menuitem), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK(lock_screen), NULL); + g_signal_connect (G_OBJECT(lock_menuitem), + DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, + G_CALLBACK(lock_screen), NULL); dbusmenu_menuitem_child_append(root, lock_menuitem); } - /* Set to NULL just incase we don't end up building one */ - users_service_dbus_set_guest_item(service, NULL); - - /* Build all of the user switching items */ - if (can_activate == TRUE) - { - if (can_lockscreen) { - DbusmenuMenuitem * separator1 = dbusmenu_menuitem_new(); - dbusmenu_menuitem_property_set(separator1, DBUSMENU_MENUITEM_PROP_TYPE, DBUSMENU_CLIENT_TYPES_SEPARATOR); - dbusmenu_menuitem_child_append(root, separator1); - } - - if (check_guest_session ()) - { - guest_mi = dbusmenu_menuitem_new (); - dbusmenu_menuitem_property_set (guest_mi, DBUSMENU_MENUITEM_PROP_TYPE, USER_ITEM_TYPE); - dbusmenu_menuitem_property_set (guest_mi, USER_ITEM_PROP_NAME, _("Guest Session")); - dbusmenu_menuitem_property_set_bool (guest_mi, USER_ITEM_PROP_LOGGED_IN, FALSE); - dbusmenu_menuitem_child_append (root, guest_mi); - g_signal_connect (G_OBJECT (guest_mi), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK (activate_guest_session), service); - users_service_dbus_set_guest_item(service, guest_mi); - } - - if (check_new_session ()) - { - - switch_menuitem = dbusmenu_menuitem_new (); - dbusmenu_menuitem_property_set (switch_menuitem, DBUSMENU_MENUITEM_PROP_TYPE, MENU_SWITCH_TYPE); - dbusmenu_menuitem_property_set (switch_menuitem, MENU_SWITCH_USER, g_get_user_name()); - dbusmenu_menuitem_child_append (root, switch_menuitem); - g_signal_connect (G_OBJECT (switch_menuitem), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK (activate_new_session), NULL); - } - - GList * users = NULL; - users = users_service_dbus_get_user_list (service); - guint user_count = g_list_length(users); - - if (user_count > MINIMUM_USERS && user_count < MAXIMUM_USERS) { - users = g_list_sort (users, (GCompareFunc)compare_users_by_username); - } - - for (u = users; u != NULL; u = g_list_next (u)) { - user = u->data; - user->service = service; - - if (user->uid == getuid()) { - /* Hide me from the list */ - continue; - } - - if (g_strcmp0(user->user_name, "guest") == 0) { - /* Check to see if the guest has sessions and so therefore should - get a check mark. */ - if (user->sessions != NULL) { - dbusmenu_menuitem_property_set_bool (guest_mi, USER_ITEM_PROP_LOGGED_IN, TRUE); - } - /* If we're showing user accounts, keep going through the list */ - if (user_count > MINIMUM_USERS && user_count < MAXIMUM_USERS) { - continue; - } - /* If not, we can stop here */ - break; - } - - if (user_count > MINIMUM_USERS && user_count < MAXIMUM_USERS) { - mi = dbusmenu_menuitem_new (); - dbusmenu_menuitem_property_set (mi, DBUSMENU_MENUITEM_PROP_TYPE, USER_ITEM_TYPE); - if (user->real_name_conflict) { - gchar * conflictedname = g_strdup_printf("%s (%s)", user->real_name, user->user_name); - dbusmenu_menuitem_property_set (mi, USER_ITEM_PROP_NAME, conflictedname); - g_free(conflictedname); - } else { - dbusmenu_menuitem_property_set (mi, USER_ITEM_PROP_NAME, user->real_name); - } - dbusmenu_menuitem_property_set_bool (mi, USER_ITEM_PROP_LOGGED_IN, user->sessions != NULL); - if (user->icon_url != NULL && user->icon_url[0] != '\0' && g_str_has_prefix(user->icon_url, "file://")) { - dbusmenu_menuitem_property_set(mi, USER_ITEM_PROP_ICON, user->icon_url + strlen("file://")); - } else { - dbusmenu_menuitem_property_set(mi, USER_ITEM_PROP_ICON, USER_ITEM_ICON_DEFAULT); - } - dbusmenu_menuitem_child_append (root, mi); - g_signal_connect (G_OBJECT (mi), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK (activate_user_session), user); - user->menuitem = mi; - } - } - - g_list_free(users); - } - - /* If there were a bunch of items before us, we need a - separator. */ - if (can_lockscreen || can_activate) { - DbusmenuMenuitem * separator = dbusmenu_menuitem_new(); - dbusmenu_menuitem_property_set(separator, DBUSMENU_MENUITEM_PROP_TYPE, DBUSMENU_CLIENT_TYPES_SEPARATOR); - dbusmenu_menuitem_child_append(root, separator); - } - /* Start going through the session based items. */ logout_mi = dbusmenu_menuitem_new(); if (supress_confirmations()) { - dbusmenu_menuitem_property_set(logout_mi, DBUSMENU_MENUITEM_PROP_LABEL, _("Log Out")); + dbusmenu_menuitem_property_set (logout_mi, + DBUSMENU_MENUITEM_PROP_LABEL, + _("Log Out")); } else { - dbusmenu_menuitem_property_set(logout_mi, DBUSMENU_MENUITEM_PROP_LABEL, _("Log Out\342\200\246")); + dbusmenu_menuitem_property_set (logout_mi, + DBUSMENU_MENUITEM_PROP_LABEL, + _("Log Out\342\200\246")); } - dbusmenu_menuitem_property_set_bool(logout_mi, DBUSMENU_MENUITEM_PROP_VISIBLE, show_logout()); + dbusmenu_menuitem_property_set_bool (logout_mi, + DBUSMENU_MENUITEM_PROP_VISIBLE, + show_logout()); dbusmenu_menuitem_child_append(root, logout_mi); - g_signal_connect(G_OBJECT(logout_mi), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK(show_dialog), "logout"); + g_signal_connect( G_OBJECT(logout_mi), + DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, + G_CALLBACK(show_dialog), "logout"); if (can_suspend && allow_suspend) { suspend_mi = dbusmenu_menuitem_new(); - dbusmenu_menuitem_property_set(suspend_mi, DBUSMENU_MENUITEM_PROP_LABEL, _("Suspend")); - dbusmenu_menuitem_child_append(root, suspend_mi); - g_signal_connect(G_OBJECT(suspend_mi), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK(machine_sleep), "Suspend"); + dbusmenu_menuitem_property_set (suspend_mi, + DBUSMENU_MENUITEM_PROP_LABEL, + _("Suspend")); + dbusmenu_menuitem_child_append (root, suspend_mi); + g_signal_connect( G_OBJECT(suspend_mi), + DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, + G_CALLBACK(machine_sleep), + "Suspend"); } if (can_hibernate && allow_hibernate) { @@ -735,61 +762,6 @@ rebuild_items (DbusmenuMenuitem *root, update_menu_entries(restart_shutdown_logout_mi); - /* now add extra launchers */ - GDir *extra_launchers_dir; - extra_launchers_dir = g_dir_open (EXTRA_LAUNCHER_DIR, 0, NULL); - if (extra_launchers_dir != NULL) { - GList * launchers = NULL; - - /* Find all the desktop files we want to use */ - for (;;) { - const gchar *extra_launcher_file; - - extra_launcher_file = g_dir_read_name (extra_launchers_dir); - if (extra_launcher_file == NULL) - break; - if (!g_str_has_suffix (extra_launcher_file, ".desktop")) - continue; - - gchar *full_path = g_build_filename (EXTRA_LAUNCHER_DIR, extra_launcher_file, NULL); - GAppInfo * appinfo = G_APP_INFO(g_desktop_app_info_new_from_filename (full_path)); - g_free (full_path); - - launchers = g_list_prepend(launchers, appinfo); - } - g_dir_close(extra_launchers_dir); - - /* Sort the desktop files based on their names */ - launchers = g_list_sort(launchers, sort_app_infos); - - /* Turn each one into a separate menu item */ - GList * launcher = NULL; - gboolean sepadded = FALSE; - for (launcher = launchers; launcher != NULL; launcher = g_list_next(launcher)) { - GAppInfo * appinfo = G_APP_INFO(launcher->data); - - /* Make sure we have a separator */ - if (!sepadded) { - DbusmenuMenuitem * separator = dbusmenu_menuitem_new(); - dbusmenu_menuitem_property_set(separator, DBUSMENU_MENUITEM_PROP_TYPE, DBUSMENU_CLIENT_TYPES_SEPARATOR); - dbusmenu_menuitem_child_append(root, separator); - g_object_unref(separator); - sepadded = TRUE; - } - - /* Build the item */ - DbusmenuMenuitem * desktop_mi = dbusmenu_menuitem_new(); - dbusmenu_menuitem_property_set(desktop_mi, DBUSMENU_MENUITEM_PROP_LABEL, g_app_info_get_name(appinfo)); - g_signal_connect(G_OBJECT(desktop_mi), DBUSMENU_MENUITEM_SIGNAL_ITEM_ACTIVATED, G_CALLBACK(desktop_activate_cb), appinfo); - g_object_weak_ref(G_OBJECT(desktop_mi), (GWeakNotify)g_object_unref, appinfo); - - /* Put into the menu */ - dbusmenu_menuitem_child_append(root, desktop_mi); - } - - g_list_free(launchers); - } - return; } @@ -801,7 +773,7 @@ user_change (UsersServiceDbus *service, gpointer user_data) { DbusmenuMenuitem *root = (DbusmenuMenuitem *)user_data; - rebuild_items (root, service); + rebuild_user_items (root, service); return; } @@ -869,7 +841,7 @@ setup_restart_watch (void) int main (int argc, char ** argv) { - g_type_init(); + g_type_init(); /* Setting up i18n and gettext. Apparently, we need all of these. */ @@ -887,32 +859,39 @@ main (int argc, char ** argv) g_idle_add(lock_screen_setup, NULL); - root_menuitem = dbusmenu_menuitem_new(); - g_debug("Root ID: %d", dbusmenu_menuitem_get_id(root_menuitem)); + session_root_menuitem = dbusmenu_menuitem_new(); + g_debug("Session Root ID: %d", dbusmenu_menuitem_get_id(session_root_menuitem)); - dbus_interface = g_object_new (USERS_SERVICE_DBUS_TYPE, NULL); + dbus_interface = g_object_new (USERS_SERVICE_DBUS_TYPE, NULL); - rebuild_items (root_menuitem, dbus_interface); + rebuild_session_items (session_root_menuitem, dbus_interface); - g_signal_connect (G_OBJECT (dbus_interface), - "user-added", - G_CALLBACK (user_change), - root_menuitem); - g_signal_connect (G_OBJECT (dbus_interface), - "user-removed", - G_CALLBACK (user_change), - root_menuitem); setup_restart_watch(); setup_up(); - DbusmenuServer * server = dbusmenu_server_new(INDICATOR_SESSION_DBUS_OBJECT); - dbusmenu_server_set_root(server, root_menuitem); - - mainloop = g_main_loop_new(NULL, FALSE); - g_main_loop_run(mainloop); - - return 0; + DbusmenuServer * server = dbusmenu_server_new(INDICATOR_SESSION_DBUS_OBJECT); + dbusmenu_server_set_root(server, session_root_menuitem); + + users_root_menuitem = dbusmenu_menuitem_new(); + g_signal_connect (G_OBJECT (dbus_interface), + "user-added", + G_CALLBACK (user_change), + users_root_menuitem); + g_signal_connect (G_OBJECT (dbus_interface), + "user-removed", + G_CALLBACK (user_change), + users_root_menuitem); + + rebuild_user_items (users_root_menuitem, dbus_interface); + + DbusmenuServer * users_server = dbusmenu_server_new(INDICATOR_USERS_DBUS_OBJECT); + dbusmenu_server_set_root (users_server, users_root_menuitem); + + mainloop = g_main_loop_new(NULL, FALSE); + g_main_loop_run(mainloop); + + return 0; } |